Display screen or portion thereof with animated graphical user interface



FIG. 1 is a front view of a display screen or portion thereof withanimated graphical user interface showing a first image of the claimeddesign; and,

FIG. 2 is a second image thereof.

The outermost dashed broken lines in the figures show a display screenor portion thereof, and form no part of the claimed design.

The appearance of the animated images transitions between the imagesshown in FIGS. 1 and 2. The process or period in which one imagetransitions to another forms no part of the claimed design.

CLAIM The ornamental design for a display screen or portion thereof withanimated graphical user interface, as shown and described.